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Table 3
Different types of modeled grains and their properties.
| Grain model name | amin | amax | acut | ⟨ a ⟩ |
| nm | μm | μm | nm | |
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| DustEm extended1 | ||||
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| aSil/CBx2 | 4 | 2 | 0.2/0.150 | 15.37/25.2 |
| Cx.2 | 4 | 2 | 0.2 | 28.25 |
| aS25/Cx25 | 4 | 2 | 0.25 | 16.12/30.9 |
| aS.3/Cx.3 | 4 | 2 | 0.3 | 16.76/33.24 |
| aS.4/Cx.4 | 4 | 2 | 0.4 | 17.8/37.3 |
| aS.5/Cx.5 | 4 | 2 | 0.5 | 18.65/40.8 |
| aS.6/Cx.6 | 4 | 2 | 0.6 | 19.37/43.87 |
| aS.7/Cx.7 | 4 | 2 | 0.7 | 19.99/46.59 |
| aS.8/Cx.8 | 4 | 2 | 0.8 | 20.55/48.9 |
| aS.9/Cx.9 | 4 | 2 | 0.9 | 21.06/50.75 |
| aS1m/Cx1m | 4 | 2 | 1.0 | 21.52/52.14 |
| aS2m/Cx2m | 4 | 5 | 2.0 | 24.72/70.56 |
| aS5m/Cx5m | 4 | 9 | 5.0 | 29.12/97.18 |
| S10/C10 | 10 | 2 | 0.15 | 31.44/43.47 |
| S20/C20 | 20 | 2 | 0.5 | 66.1/106.88 |
| S50/C50 | 50 | 2 | 1.0 | 154.72/236.4 |
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| Other bare grains | ||||
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| WD312 (Si/Gra) | 0.35 | 0.3/1.0 | 0.25/0.4 | |
| WD552 (Si/Gra) | 0.35 | 0.3/1.5 | 0.25/0.6 | |
| WD55B2 (Si/Gra) | 0.35 | 0.3/6.0 | 0.25/3. | |
| ORNI23 | 0.1 | 0.6 | 0.3 | |
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| With ices 3 | ||||
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| ORI2 | 0.1 | 0.6 | 0.3 | |
| ORI3 | 0.1 | 2.5 | 1.2 | |
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| Porous 4 | ρ | α | a cut | |
| g cm-3 | μm | |||
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| YSA 0% | 2.87 | –2.4 | 0.234 | |
| YSA 10% | 2.59 | –2.4 | 0.242 | |
| YSA 25% | 2.16 | –2.4 | 0.256 | |
| YSA 40% | 1.72 | –2.4 | 0.276 | |
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| Fractal 5 | a | |||
| μm | ||||
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| MIN0.2 | 0.2 | |||
| MIN0.8 | 0.8 | |||
| MIN1.2 | 1.2 | |||
| MIN2.4 | 2.4 | |||
| MIN4.0 | 4.0 | |||
Notes. Except for DustEm grains, only an approximation of the real law is given for the sake of comparison – see references for the exact dust law. For the fractal aggregates a single size is used, for the others we used a size distribution.
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